虚拟现实技术在异形高耸塔机监控中的应用  

Virtual reality technology application in monitoring of non-standard and erect tower crane

作　　者：原思聪[1] 王蓉[1] 王东红[2] 李超[1] 张琛[1] 

机构地区：[1]西安建筑科技大学机电学院,陕西西安710055 [2]中国建筑科学研究院建筑机械化研究分院,河北廊坊065000

出　　处：《机械设计》2013年第11期17-21,共5页Journal of Machine Design

基　　金：国家十二五科技支撑计划重点项目子项目资助项目(2011BAJ02B02-02);陕西省科技攻关资助项目(2011K10-18);陕西省教育厅自然专项资助项目(09JK559)

摘　　要：针对异形高耸建筑结构的施工用起重升降装备设计方案,应用三维建模软件NX7.5构建异形高耸专用塔式起重机数字化模型,运用虚拟现实技术及三维仿真平台(OSG)对异形高耸专用塔式起重机进行虚拟远程监控。研究了异形塔机运行虚拟场景的参数化构建技术,分析了虚拟场景构建的LOD技术,提出了利用OSG开发渲染虚拟场景,通过现场传感信息驱动虚拟塔机动作的虚拟监控系统。Aiming at the lifting equipment＇s design scheme of the non-standard and erect structure,the non-standard and erect tower crane＇s digital model is built by the 3D modeling software NX7.5,and that special crane is remote monitored virtually by the virtual reality technology and OSG.Based on the virtual reality technology,the parametric construction technology of the non-standard tower crane operation in virtual scene is researched,the LOD technology used in the virtual scene construction is analyzed,rendering the virtual scene by the OSG is mentioned,the virtual monitoring system-the virtual tower crane is operated by the on-the-spot sensing information-is achieved.

关 键 词：OSG 异形高耸塔机 虚拟现实 实时监控 

分 类 号：TP391[自动化与计算机技术—计算机应用技术] TH212[自动化与计算机技术—计算机科学与技术]